Finding the Fourth Proportional to 39,535,004.65, 54,530,181.34 and 36,282,324.01
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Solution
The fourth proportional to 39,535,004.65, 54,530,181.34 and 36,282,324.01 is: 50,043,796.00
Step by Step Solution
- Step 1: Write the proportion equation
39,535,004.65 : 54,530,181.34 = 36,282,324.01 : x - Step 2: Convert to fraction form
39,535,004.65/54,530,181.34 = 36,282,324.01/x - Step 3: Cross multiply
39,535,004.65x = 54,530,181.34 × 36,282,324.01 - Step 4: Simplify right side
39,535,004.65x = 1,978,481,707,701,936 - Step 5: Solve for x
x = 1,978,481,707,701,936/39,535,004.65 - Step 6: Final answer
x = 50,043,796.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.